Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thien hach » thien thanh, hien hanh
hoc thien » hoc hien, hoc thieu, hoc thiet
nhan lang » nhanh lang, nhan dang, nhon lang
ha nhung » hoa nhung, hay nhung, pha nhung
cong dan » cong san, cong tan, huong dan
lang ha » long ha
dan van » dang van, doan van, dao van

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thien hach - nhan lang ha nhung cong dan van ban~.
• Adding a wildcard symbol may retrieve word variants: hoc thien hach - nhan lang ha nhung cong dan van ban*.