Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
hieu lang » chieu sang, hieu quang, nhieu tang
cao nhung » cho nhung, cao chung, co nhung
cam nhung » cam hung, nam nhung, tham nhung
hoc hieu » hoc thieu, hoc hien, doc hieu
cong anh » cong danh, dong anh, hong anh
tuan ban » tuan bang, toan ban, luan 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 lang - hanh truong ((cao nhung) OR (cam nhung)) cong anh tuan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hieu lang - hanh truong ((cao nhung) OR (cam nhung)) cong anh tuan ban".
• Adding a wildcard symbol may retrieve word variants: hoc hieu lang - hanh truong ((cao nhung) OR (cam nhung)) cong anh tuan ban*.