Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
phuong dan » phuong danh, phuong doan, huong dan
trung van » truong van, trong van, trung va
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
tung van » tang van, dung van, tong van
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - thanh ((tung van) OR (trung van)) nhung phuong dan toan cao~".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - thanh ((tung van) OR (trung van)) nhung phuong dan toan cao*.