Perhaps you should try some spelling variations:
hieu xanh » chieu xanh, hieu manh, hieu nganh
hanh manh » hanh mang, lanh manh, hoang manh
dang cong » dung cong
doc hieu » toc thieu, hoc thieu, hoc hien
manh cua » doanh cua, ban cua
cua dang » cua cong, cua ban
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu xanh - hanh manh cua dang cong van toan ban~.
• Adding a wildcard symbol may retrieve word variants: doc hieu xanh - hanh manh cua dang cong van toan ban*.