Perhaps you should try some spelling variations:
thien hach » thien thanh, hien hanh
nhung cong » dung cong, thong cong, hang cong
cong thanh » dong thanh, cong trinh, cong tan
hoc thien » hoc hien, hoc thieu, hoc thiet
hang hang » nang hang, cang thang, hung thang
thanh van » thanh san, thanh toan, thanh phan

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 - hang hang va nhung cong thanh van ban~.
• Adding a wildcard symbol may retrieve word variants: hoc thien hach - hang hang va nhung cong thanh van ban*.