Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
tran tuan » tran xuan, tran quang, tran thanh
tuan hung » tran hung, luan hung, tuan dung
hung cong » nhung cong, hung cuong, phung cong
doi tinh » doi trinh, don tinh, boi tinh
hoi tinh » vi tinh, bi tinh, ha tinh
cong san » cong tac
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi tinh) or (hoi tinh)) dinh - thanh tran tuan hung cong san ((toan cau) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi tinh) OR (hoi tinh)) dinh - thanh tran tuan hung cong san ((toan cau) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: ((doi tinh) or (hoi tinh)) dinh - thanh tran tuan hung cong san ((toan cau) or (van ban))*.