Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
nhan dong » nhanh dong, nhan dang, phan dong
ha nhung » hoa nhung, hay nhung, pha nhung
cong dan » cong san, cong tan, huong dan
than tap » toan tap, phan tap, than cap
dong ha » dong hoa, dong va, dong hoc
han tap » han tai, toan tap, nhan tai

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 xanh - nhan dong ha nhung cong dan ((than tap) or (han tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - nhan dong ha nhung cong dan ((than tap) OR (han tap)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - nhan dong ha nhung cong dan ((than tap) or (han tap))*.