Perhaps you should try some spelling variations:
chung thang » hung thang, cung thang, chung than
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh trang » thanh trung, canh tranh, hanh trinh
cong chung » cong hung, cong thuong, cong cong
toc chieu » toc thieu, doc hieu, hoc thieu
phan vanh » phan anh, phan banh, phan thanh
trang va » tran van, hang va
phan van » pham van, thanh van, luan van
va cong » tai cong, cua cong

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 va cong chung thang ((phan van) or (phan vanh))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc chieu tinh - hanh trang va cong chung thang ((phan van) OR (phan vanh)).
• Adding a wildcard symbol may retrieve word variants: toc chieu tinh - hanh trang va cong chung thang ((phan van) or (phan vanh))*.