Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
nhanh thang » nhanh thanh, hanh trang, nhanh chong
choi thuc » hoc thuc, hoi chuc, cho thue
thuc manh » thuc hanh, thuc thanh, thuc dan
cua nhung » va nhung
dang van » hoang van, hang va
dan van » doan van, dao van, tan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: choi thuc manh - ((nhanh thang) or (nhanh quang)) cua nhung phuong ((dan van) OR (dang van)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: choi thuc manh - ((nhanh thang) OR (nhanh quang)) cua nhung phuong ((dan van) OR (dang van)) ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "choi thuc manh - ((nhanh thang) or (nhanh quang)) cua nhung phuong ((dan van) OR (dang van)) ban".
• Adding a wildcard symbol may retrieve word variants: choi thuc manh - ((nhanh thang) or (nhanh quang)) cua nhung phuong ((dan van) OR (dang van)) ban*.