Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
khan thanh » khoan thanh, khanh thanh, phan thanh
hoc thieu » hoc hien
lanh minh » lanh dinh, lanh manh, thanh minh
cong khan » cong khanh, cong nhan, cong phan
thanh ca » thanh cha, thanh cac, thanh ha
minh va » tinh va, sinh va, sinh vat

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (toc thieu)) manh - lanh minh va nhung cong khan thanh ca~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) manh - lanh minh va nhung cong khan thanh ca.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (toc thieu)) manh - lanh minh va nhung cong khan thanh ca*.