Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
trinh quan » tinh quang, trinh luat, trinh han
dang thanh » dong thanh, dang hanh, hoang thanh
quan dung » quang dung, quan duong, qua dung
dung cong » dung trong
tan thanh » tran thanh, tang thanh, toan thanh
ho chieu » theo chieu, hoc thieu, doi chieu

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 trinh quan dung cong ((tan thanh) or (dang thanh)) cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh trinh quan dung cong ((tan thanh) OR (dang thanh)) cac.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh trinh quan dung cong ((tan thanh) or (dang thanh)) cac*.