Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
tranh cua » manh cua
doanh cua » doanh luan
cong tap » cuong tap, cong tac, cong tan
tap quan » tac quan, hai quan
quan cau » quang cao, toan cau, quan ha

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 - canh ((tranh cua) OR (doanh cua)) nhung cong tap quan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - canh ((tranh cua) OR (doanh cua)) nhung cong tap quan cau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh ((tranh cua) OR (doanh cua)) nhung cong tap quan cau*.