Perhaps you should try some spelling variations:
hieu lang » chieu sang, hieu quang, nhieu tang
canh manh » lanh manh, canh tranh, cach mang
cua nhung » va nhung
manh cua » doanh cua, ban cua
cong van » cong vang, cong san, cong tan
song van » hoang van, trong van, duong van
toan tap » toan ban
toan cao » toan ban
ho hieu » ho chieu, hoi hieu, nho hieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho hieu lang - canh manh cua nhung ((cong van) or (song van)) ((toan tap) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho hieu lang - canh manh cua nhung ((cong van) OR (song van)) ((toan tap) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - canh manh cua nhung ((cong van) or (song van)) ((toan tap) or (toan cao))*.