Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
thieu xanh » chieu xanh, hieu manh, thien danh
van thuong » van chuong, van phuong, van truong
thien anh » thien danh, tien anh, thien thanh
luong dao » duong dao, truong dao, luong giao
dao khan » dao khang, dao khau, dao thanh
khan cap » khan ap, than cap, khoan cam

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) OR (thien anh)) - thanh tran ((van thuong) OR (va thuong)) luong dao khan cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) OR (thien anh)) - thanh tran ((van thuong) or (va thuong)) luong dao khan cap~".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) OR (thien anh)) - thanh tran ((van thuong) or (va thuong)) luong dao khan cap*.