Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
minh tuan » anh tuan
dung danh » dung doanh, cuong danh, dung dat
dung dan » dung dat, dung san, tung dan
tuan cau » toan cau, quan cau, tuan cu
cua ung » cua rung, cua ong, cua nhung

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - ((minh tuan) or (canh tranh)) cua ung ((dung danh) or (dung dan)) tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((minh tuan) OR (canh tranh)) cua ung ((dung danh) OR (dung dan)) tuan cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((minh tuan) or (canh tranh)) cua ung ((dung danh) or (dung dan)) tuan cau*.