Perhaps you should try some spelling variations:
thuong doan » huong dan, thuong han, thuong dam
phuong doan » phuong loan, phuong hoang, huong dan
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trang » thanh trung, canh tranh, hanh trinh
ho chieu » theo chieu, hoc thieu, doi chieu
trang va » tran van, hang va
toan cau » toan cao, toan ban, toan tap
va dung » van dung, va duong, vat dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - hanh trang va dung ((thuong doan) or (phuong doan)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh trang va dung ((thuong doan) OR (phuong doan)) toan cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh trang va dung ((thuong doan) or (phuong doan)) toan cau*.