Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh sang » hanh san, anh sang, hanh mang
hieu manh » chieu xanh, hieu nganh, dieu hanh
cua nhung » va nhung
tien anh » tieng anh, tien manh, dien anh
sang cua » mang cua, song cua, hang cua
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
toan tap » toan ban

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

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