Perhaps you should try some spelling variations:
tieu lang » hieu lang, tien lang, tieu dung
lanh manh » lanh tranh, lan anh, van manh
cua nhung » va nhung
cong vang » cong quang, cong ngang, cong dong
cong lang » cong luong, cong quang, cong ngang
manh cua » doanh cua, ban cua
cong san » cong tac
toan cao » toan ban, toan tap

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

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