Perhaps you should try some spelling variations:
thanh tung » thanh cong
hoc thieu » hoc hien
phan cong » thanh cong
tung cua » trung cua, tuong cua, dung cua
cua phan » cua nhan, cua phap, cua han
cong tan » cong tac, cong san, cong thanh
toan cao » toan ban
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (toc thieu)) xanh - thanh tung cua phan cong tan ((toan cao) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) xanh - thanh tung cua phan cong tan ((toan cao) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (toc thieu)) xanh - thanh tung cua phan cong tan ((toan cao) or (toan tap))*.