Perhaps you should try some spelling variations:
phuong thuc » thuong thuc
sam phuong » nam phuong, sam phong, sao phuong
thieu manh » hieu manh, tien manh, trieu minh
hanh dang » hanh dong, hanh dung, hanh mang
dang cong » dung cong
anh dang » anh dong, anh dung, anh bang
cua dang » cua cong, cua ban
cong sam » cong san, cong nam, cong suat

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu manh - ((anh dang) or (hanh dang)) cua dang cong sam phuong thuc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu manh - ((anh dang) OR (hanh dang)) cua dang cong sam phuong thuc*.