Perhaps you should try some spelling variations:
thieu manh » hieu manh, tien manh, trieu minh
hanh manh » hanh mang, lanh manh, hoang manh
cua dung » cua dang, cua dong, cua rung
qua dung » quang dung, su dung, qua song
cong san » cong tac
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap

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 - hanh manh ((cua dung) or (qua dung)) cong san ((phan cau) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu manh - hanh manh ((cua dung) OR (qua dung)) cong san ((phan cau) OR (phan cac)).
• Adding a wildcard symbol may retrieve word variants: toc thieu manh - hanh manh ((cua dung) or (qua dung)) cong san ((phan cau) or (phan cac))*.