Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien danh
thien anh » thien danh, tien anh, thien thanh
tranh cua » doanh cua, manh cua
cua trung » cua truong, xuan trung, cua nhung
phan dau » phan tu, hang dau
bi phan » vi phan, tai phan, tin phan
uong » huong, duong, luong

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((thieu xanh) or (thien anh)) - canh tranh cua trung uong bi phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thieu xanh) OR (thien anh)) - canh tranh cua trung uong bi phan dau*.