Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
hanh trinh » canh tranh, hanh chinh
va phuong » va thuong, cac phuong
thanh lap » thanh san, phan lap, thanh hai
chu xanh » chu manh, chieu xanh, chua xang
trinh va » trinh van, trinh vat, trinh ve
cong san » cong tac
than cau » toan cau, phan cau, than cap
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 phuong cong san ((than cau) or (thanh lap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cua chu xanh - hanh trinh va phuong cong san ((than cau) OR (thanh lap)).
• Adding a wildcard symbol may retrieve word variants: cua chu xanh - hanh trinh va phuong cong san ((than cau) or (thanh lap))*.