Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
hoc chieu » hoc thieu, ho chieu, hoc hien
tranh qua » tranh cua, thanh qua, trinh qua
qua dung » quang dung, su dung, qua song
cuong do » cuong vo, huong doi, duong dao
cong co » dong co, cong cu, cong so

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - hanh tranh qua dung ((cong co) or (cuong do)) van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - hanh tranh qua dung ((cong co) OR (cuong do)) van ban*.