Perhaps you should try some spelling variations:
hieu lang » chieu sang, hieu quang, nhieu tang
tinh binh » ninh binh, tinh ninh
hang cong » dang cong, hang nong, bang cong
toc hieu » toc thieu, doc hieu, hoc thieu
binh dat » binh dan, dinh dat, binh dang
dat hang » dat khanh, dat quang, tat thang
cong van » cong vang, cong san, song van
phan van » pham van, thanh van, luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc hieu lang - tinh binh dat hang cong van ((phan tu) or (phan van))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc hieu lang - tinh binh dat hang cong van ((phan tu) OR (phan van))*.