- China's southern border with Southeast Asia stretches over 5,000 km and is now one of China's tightest borders.
- A steel wall, fences, and barriers aim to stop smuggling and illegal activity, making it difficult for locals to cross.
- The pandemic saw increased security along the border, with volunteers and millions of dollars invested in building and fortifying barriers.
- Illegal activity has reduced, but locals have lost their livelihoods and prices have risen due to authorized customs duties.
- Despite nostalgia for the days of easy travel, many locals are resigned to the hardened border.
How life has changed along China’s border with South-East Asia
What was once a sieve is now secure | China
