Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
dan chan » dan gian, dan ca
van chat » cao chat

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

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