Vietnamese Dont Care No matter Vietnam is “East Asia “ or not , Simply Vietnam is unique & We Vietnamese have “a long History” over thousand years & a big population to gain Our Sky , So As a Vietnamese, I will give some my opinions
“Their Countries” will see :
Envy : In Southeast Asia country only Vietnam have “ East Asian cultural sphere ”
=> It is easy for Vietnam : Economics Connection , Trade, Cultural Exchange , Politics, Investment,=> it is easy compete to “their country” to attract “ economics relation”
=> 2017, Vietnam top 5th China Trade partner, Top 3th South Korea Trade partner, Top 10th Japan Trade Partner , Top 7th Taiwan Trade partner , you can search World's Top Exports 2017 to clarify
Political geography : Look at world map, Only Vietnam & North Korea have Sea & Land Border with China PRC, From Vietnam’s capitals City Hanoi to Seoul , Tokyo, Hongkong , Taiwan, ShangHai these world Economics Hub Cities - will be closer than others Cities in region : Bangkok , Kuala Lumpur, Jakarta,Singapore => They Envy why “Their Countries” dont have this “ geographical advantage” ?
Vietnam Economics Growth & Vietnam’s Military gain a strong power in region
=> Vietnam Economics growth 6,7% in 2017 and gain total 632 billion $ GDP PPP ranked 33th in the world total GDP World Bank Group - International Development, Poverty, & Sustainability , Vietnam ranked 16th world Power Ranking in Military 2017 Military Strength Ranking , Vietnam gained ton of Victories through His History to many “Giant powers”
=> “They” see this is a “threat” to their countries, They scare to lost something when Vietnam achieve Rising power in region
=> “They” Scare , Envy & Hate