Question 1

You manage a brand Facebook Group community with 150,000 members. Engagement has dropped 40% over the past 3 months. How do you diagnose and recover?

Accepted Answer

Community Health Audit: (1) Data Analysis - post reach, comment rate, active members %, top contributor retention; (2) Root cause hypothesis: algorithm change / content mix / moderation quality / member lifecycle; (3) Recovery tactics: re-engage silent members (questions, polls, challenges), revive content pillars (experience sharing, Q&A, industry memes), increase UGC, reactivate top contributors through recognition; (4) Governance: posting rules, welcome flow for new members. Facebook Group Insights is the primary tool. Strong candidates will: Analyze data before proposing solutions; mention the Group lifecycle (honeymoon → plateau → decay); importance of social capital for top contributors; not just focus on increasing posts but on value for members.

Question 2

Build a TikTok content strategy from scratch for a new youth fashion brand launching in Vietnam. Current account has 0 followers, budget 50M VND/month.

Accepted Answer

TikTok Launch Framework: (1) Niche & POV - choose 1-2 clear content pillars (don't do everything); (2) Content Mix: 70% entertainment/education (non-branded), 20% brand storytelling, 10% product/promotion; (3) Format Strategy: original sound vs trending audio (50/50 balance in VN), series concept to increase return viewers; (4) Posting cadence: 1-2 videos/day for first 30 days (warm up account); (5) TikTok SEO: caption keywords, hashtag research (use TikTok Keyword Insights); (6) Budget: 30% content production, 40% TikTok Spark Ads/TopView, 30% micro-KOL seeding. Bonus points for mentioning: Vietnamese TikTok has different golden hours (7-9 AM, 12 PM, 8-10 PM); Comment Reply video - highly effective feature in Vietnam; Duet/Stitch with KOLs; TikTok Shop integration for fashion; algorithm prioritizes completion rate over likes.

Question 3

The brand's Instagram Reels have significantly lower organic reach than TikTok for the same type of content. How do you optimize Reels for the Vietnamese market?

Accepted Answer

Instagram Reels Optimization: (1) Algorithm signals: watch rate (3s hook), replays, shares to Stories/DMs more important than likes; (2) Format differences vs TikTok: Reels favor aesthetic/aspirational over raw/authentic; (3) Audio strategy: Original Audio for sound identity; Trending audio from Instagram Music Library; (4) Reels-specific features: Remix, Collab, Add Yours sticker; (5) Cross-posting from TikTok: remove TikTok watermark before posting to Reels; (6) Posting window: 6-8 AM and 7-9 PM Vietnam timezone. Good candidates will know: Instagram in Vietnam is strongest among 22-30 year olds, urban, higher income; audience differs from TikTok so content needs adjustment; Share to Story is a strong signal; hashtags on Reels are less important than caption keywords.

Question 4

How would you set up a social listening system for a brand? What do you monitor and how do you use that information?

Accepted Answer

Social Listening Framework: (1) Keywords to monitor: brand name (with/without diacritics), product names, #hashtags, competitor names, industry terms, CEO/spokesperson names; (2) Platforms: Facebook (Groups + Pages + Public Posts), TikTok comment mining, Zalo channel mentions, YouTube comments, forums (VOZ, Reddit VN); (3) Vietnam market tools: YouNet Media, Buzzmetrics, Mention, Brand24; (4) Use cases: Crisis detection (real-time alerts), product feedback, competitor intelligence, content inspiration, influencer discovery; (5) Reporting: daily dashboard, weekly summary, monthly trend report. Bonus points for mentioning: Buzzmetrics and YouNet Media are Vietnam-specific widely-used tools; VOZ (Viet Online Zone) is an important forum to monitor; Vietnamese online newspapers need separate social listening; challenge of Vietnamese diacritics/no-diacritics in keyword setup.

Question 5

You're assigned to manage a 500M VND influencer campaign with a KOL/KOC mix for a new skincare product. From selection to measurement, what is your process?

Accepted Answer

Influencer Campaign Process: (1) Strategy: objective (awareness vs trial vs conversion), tier mix (1 Macro KOL 10M+: 30% budget / 5 Mid KOL 500K-1M: 30% / 20 Micro KOC 10K-100K: 40% - highest ROI); (2) Selection criteria: Engagement Rate (ER > 3%), audience demographics, brand alignment, authentic value (not bought followers), platform fit; (3) Brief & Contract: clear deliverables, disclosure #ad, exclusivity period, revision rights; (4) Execution: seeding kit, shooting support; (5) Measurement: Reach/Impression, ER, Click/Swipe-up, promo code, UGC generated; (6) Post-campaign: report + learnings. Outstanding candidates will mention: KOC (Key Opinion Consumer) - major trend in Vietnam post-COVID; tools to check fake followers (HypeAuditor, Social Blade); differences between KOLs on TikTok vs Facebook vs YouTube in Vietnam; importance of #AD/#QuảngCáo disclosure per Vietnamese law.

Question 6

A video accusing your brand's product of causing health harm is going viral on TikTok with 2 million views in 6 hours. What is your social media crisis communication process?

Accepted Answer

Social Media Crisis Protocol - 3 phases: PHASE 1 (0-2h): Alert war room, assess severity (1-5 scale), pause all scheduled posts, brief CEO/Legal/PR; PHASE 2 (2-6h): Acknowledge statement on TikTok comment + Fanpage (don't deny - only confirm investigating), set up comment response team, monitor sentiment every 30 mins; PHASE 3 (6-24h): Full official statement with evidence/specific actions, press coordination, consider KOL spokesperson response. Principle: fast > perfect. Bonus points for mentioning: TikTok Duet/Stitch from brand account to directly respond to the video; pre-prepared crisis statement templates; differences between going viral on TikTok vs Facebook in Vietnam (TikTok spreads faster, harder to control); never attacking the accuser; media monitoring post-crisis.

Question 7

How do you build a content calendar for an FMCG brand operating on 4 platforms (Facebook, TikTok, Instagram, Zalo OA)? How do you balance pre-planned content with timely/reactive content?

Accepted Answer

Content Calendar Framework: (1) Pillar Planning (monthly): Vietnamese key dates (Tet, 8/3, 30/4, 20/10, 12/12, Black Friday), campaign peaks, product launches; (2) Content Mix per platform: Facebook (3x/week - longer form, community), TikTok (5-7x/week - entertainment-first), Instagram (4x/week - aesthetic), Zalo OA (2x/week - CRM, offers); (3) 70/20/10 rule: 70% planned, 20% reactive/trending, 10% test; (4) Approval workflow: creator → copy → legal (FMCG needs this) → publish; (5) Tools: Notion/Airtable for calendar, Buffer/Later for scheduling. Strong candidates will mention: Zalo OA is very different from Facebook - oriented toward CRM and personalized offers; Vietnamese Tet requires a separate content plan 1-2 months in advance; real-time marketing (trend-riding) needs a fast approval process; platform-specific formats (not one content posted everywhere).

Question 8

Your fashion brand wants to sell directly through TikTok Shop and Facebook Shop/Marketplace. How do you build a social commerce strategy and what KPIs do you use to measure effectiveness?

Accepted Answer

Social Commerce Strategy Framework: (1) TikTok Shop: Product listing optimization (searchable name + hashtags), LIVE Shopping (2-3 sessions/week, AIDA script), Product Link in videos, Affiliate Program for KOCs; (2) Facebook Shop/Marketplace: Catalog sync, Messenger automation (quick replies, FAQ bot), Facebook Live Shopping, Collection Ads; (3) Unified approach: inventory sync, pricing consistency, customer service SLA; (4) KPIs: GMV (Gross Merchandise Value), AOV, Conversion Rate (video view → purchase), LIVE viewer to buyer rate, return rate, seller score. Target: TikTok Shop CVR 2-5% for fashion. Outstanding candidates will mention: TikTok Shop Vietnam is very strong compared to other markets (top 3 Southeast Asia); Affiliate/KOC program is the main growth engine of TikTok Shop; high return rate challenge in fashion; real-time inventory management across both platforms; different customer service approaches per platform.