Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
luat dung » suat dung, luat chung, luat quang
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
cong ban » cong bang, cong san, cong tan
thai cao » tai cao, thoai cac, thuat cao
thi hao » thi thao, thi hai, thi ha

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 luat dung cong ban ((thi hao) or (thai cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh trinh luat dung cong ban ((thi hao) OR (thai cao)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh trinh luat dung cong ban ((thi hao) or (thai cao))*.