Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
tranh cua » doanh cua, manh cua
trung cua » truong cua, trung tuan, trung cap
cong tap » cuong tap, cong tac, tong tap
cong tan » cong tac, cong san, cong thanh
quan cap » quan cau, quan lap, quang cao

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