Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
cong vang » cong quang, cong ngang, cong san
cong lang » cong luong, cong quang, cong ngang
chi xanh » chi anh, chi danh, chi hanh
trinh va » trinh van, trinh vat, trinh ve
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 va nhung ((cong vang) or (cong lang)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - hanh trinh va nhung ((cong vang) OR (cong lang)) toan cau.
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - hanh trinh va nhung ((cong vang) or (cong lang)) toan cau*.