Perhaps you should try some spelling variations:
khong cong » thong cong, khong cang, khong con
hanh trinh » canh tranh, hanh chinh
chong cong » cong cong, thong cong, cuong cong
trinh cua » tinh cua, trinh luat, trinh quan
tran chau » tranh chap, tran huu
chi xanh » chi anh, chi danh, chi hanh
toan cau » toan cao, toan ban, toan tap
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - hanh trinh cua ((khong cong) or (chong cong)) tan ((toan cau) or (tran chau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - hanh trinh cua ((khong cong) OR (chong cong)) tan ((toan cau) OR (tran chau)).
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - hanh trinh cua ((khong cong) or (chong cong)) tan ((toan cau) or (tran chau))*.