Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh trinh » canh tranh, hanh chinh
chau tinh » cuu tinh, ha tinh, cua tinh
trinh vat » trinh van, trinh luat, sinh vat
vat nhung » va nhung, vap nhung, vai nhung
van quan » van ban
3 chau » a chau, o chau

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

• Performing a fuzzy search may retrieve terms with similar spellings: 3 chau tinh - hanh trinh vat nhung cong ((van quan) or (tan tran)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: 3 chau tinh - hanh trinh vat nhung cong ((van quan) OR (tan tran)) cao.
• Adding a wildcard symbol may retrieve word variants: 3 chau tinh - hanh trinh vat nhung cong ((van quan) or (tan tran)) cao*.