Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
tong cong » trong cong, cong cong, dang cong
ho chieu » theo chieu, hoc thieu, doi chieu
dan than » dan chan, ban than, van than
than cap » khan cap, thanh lap, thanh cac

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 tranh cua ((tong cong) or (((dung cong) OR (dung trong)))) dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh tranh cua ((tong cong) OR (((dung cong) OR (dung trong)))) dan than cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - hanh tranh cua ((tong cong) or (((dung cong) OR (dung trong)))) dan than cap".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh tranh cua ((tong cong) or (((dung cong) OR (dung trong)))) dan than cap*.