Perhaps you should try some spelling variations:
nhung xuong » nhung huong, nhung tuong, nhung phuong
thanh dung » thanh duong, thanh tung, thanh hung
doi chieu » doi chi, ho chieu, mot chieu
xuong dan » huong dan, xuong san, tuong dan
doc hieu » toc thieu, hoc thieu, hoc hien
dan thai » dang thai, dan thi, dan than
thai cao » tai cao, thoai cac, thuat cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) or (doc hieu)) tinh - thanh dung va nhung xuong dan thai cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (doc hieu)) tinh - thanh dung va nhung xuong dan thai cao.
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (doc hieu)) tinh - thanh dung va nhung xuong dan thai cao*.