Perhaps you should try some spelling variations:
thieu manh » hieu manh, tien manh, trieu minh
hanh thanh » nhanh thanh, thanh thanh, khanh thanh
thanh phan » thanh pho, thanh san, thanh toan
phan dung » phan ung, phan dang, chan dung
dung cong » dung trong
phap phan » phap phat, phap hoan, phap luan

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 thanh phan dung cong ((phap phan) or (kham pha)) bi~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu manh - hanh thanh phan dung cong ((phap phan) OR (kham pha)) bi*.