Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
thong cong » tong cong, thong thong, phong chong
tranh cua » doanh cua, manh cua
cong cong » cong dong, dung cong, dang cong
dan chan » dan gian, dan ca, van chat
chan cap » khan cap, than cap, cao cap

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

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