Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
chieu tinh » trieu tinh, lieu tinh, chau tinh
trinh quan » tinh quang, trinh luat, trinh han
hieu manh » chieu xanh, hieu nganh, dieu hanh
quan long » quan lang, quan dong, quan hoang
long cong » luong cong, cong cong, tong cong
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao ((hieu manh) or (chieu tinh)) - hanh trinh quan long cong tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((hieu manh) OR (chieu tinh)) - hanh trinh quan long cong tan toan cau.
• Adding a wildcard symbol may retrieve word variants: chao ((hieu manh) or (chieu tinh)) - hanh trinh quan long cong tan toan cau*.