Perhaps you should try some spelling variations:
cong hoang » cong hoan, thong hoang, vuong hoang
hieu manh » chieu xanh, hieu nganh, dieu hanh
lanh manh » lanh tranh, lan anh, van manh
hoang van » hang va
toc hieu » toc thieu, doc hieu, hoc thieu
manh cua » doanh cua, ban cua
van phan » van phong, van thanh, luan phan

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 manh - lanh manh cua cong hoang van phan tu~.
• Adding a wildcard symbol may retrieve word variants: toc hieu manh - lanh manh cua cong hoang van phan tu*.