Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
chua xang » chua nang, chuc nang, chu bang
hanh hang » thanh hang, hang hang, hanh han
cua nhung » va nhung
hang cua » mang cua, hang ca, huong cua
cong san » cong tac
cong tan » cong tac, cong thanh, 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: theo ((chua xang) or (chieu tinh)) - hanh hang cua nhung ((cong san) or (cong tan)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chua xang) OR (chieu tinh)) - hanh hang cua nhung ((cong san) OR (cong tan)) toan ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chua xang) or (chieu tinh)) - hanh hang cua nhung ((cong san) or (cong tan)) toan ban*.