Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
luan chung » luan chinh
chung cong » nhung cong, chong cong, phung cong
hieu lang » chieu sang, hieu quang, nhieu tang
tran luan » tranh luan, tran xuan, tran tuan
cong van » cong vang, cong san, song van
toan ban » van ban
toan cao » toan tap
ho hieu » ho chieu, hoi hieu, nho hieu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho hieu lang - thanh tran luan chung cong van ((toan ban) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho hieu lang - thanh tran luan chung cong van ((toan ban) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - thanh tran luan chung cong van ((toan ban) or (toan cao))*.