Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh trang » thanh trung, canh tranh, hanh trinh
toc chieu » toc thieu, doc hieu, hoc thieu
cua tong » cua cong, cua nong, cua song
cua dong » chua dong, cua cong, cua dang
cong tac » cong ty
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc chieu tinh - hanh trang ((cua tong) or (cua dong)) cong tac ((toan ban) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc chieu tinh - hanh trang ((cua tong) OR (cua dong)) cong tac ((toan ban) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: toc chieu tinh - hanh trang ((cua tong) or (cua dong)) cong tac ((toan ban) or (toan tap))*.