Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thieu hanh » thien thanh, thien chanh, thieu khang
hoc thieu » toc thieu, hoc hien
cua nhung » va nhung
canh ban » can ban, canh dan, canh van
dan than » ban than, van than, dan toan
dan chan » dan gian, dan ca, van chat
ban cua » ban quan

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 hanh - canh ban cua nhung cong ((dan than) or (dan chan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu hanh - canh ban cua nhung cong ((dan than) OR (dan chan)) cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu hanh - canh ban cua nhung cong ((dan than) or (dan chan)) cau*.