Perhaps you should try some spelling variations:
thanh tung » thanh cong
tieu tinh » trieu tinh, tieu trinh, lieu tinh
tung tran » trung tran, hung tran, huong tran
tran hong » tran hoang, tran trong, tranh hang
hong cong » thong cong, hoang cong, chong cong
cong danh » cuong danh, cong dan, cong thanh
toan tai » toan tap, doanh tai, toan cao

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu tinh - thanh tung tran hong cong danh ((toan tai) OR (((toan ban) OR (van ban))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu tinh - thanh tung tran hong cong danh ((toan tai) or (((toan ban) OR (van ban))))~".
• Adding a wildcard symbol may retrieve word variants: theo tieu tinh - thanh tung tran hong cong danh ((toan tai) or (((toan ban) OR (van ban))))*.