Perhaps you should try some spelling variations:
phung cong » nhung cong, phong cong, nhung chong
hanh trinh » canh tranh, hanh chinh
thanh chau » thanh cha, thanh cham, thanh chu
chu xanh » chu manh, chieu xanh, chua xang
trinh va » trinh van, trinh vat, trinh ve
va phung » va phuong, van phung, va nhung
cong tac » cong ty
khan cap » khan ap, than cap, khoan cam
cua chu » sua chua

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

• Performing a fuzzy search may retrieve terms with similar spellings: cua chu xanh - hanh trinh va phung cong tac ((thanh chau) or (khan cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cua chu xanh - hanh trinh va phung cong tac ((thanh chau) OR (khan cap)).
• Adding a wildcard symbol may retrieve word variants: cua chu xanh - hanh trinh va phung cong tac ((thanh chau) or (khan cap))*.