Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh trang » thanh trung, hanh trinh, minh trang
cua nhung » va nhung
cong ban » cong bang, cong san, cong tan
than cao » toan cao, thai cao, than sao
than cap » khan cap, thanh lap, thanh cac
ha tinh » va tinh, may tinh
o ha » y ha, _ ha

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

• Performing a fuzzy search may retrieve terms with similar spellings: o ha tinh - ((hanh trang) or (canh tranh)) cua nhung cong ban ((than cao) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: o ha tinh - ((hanh trang) OR (canh tranh)) cua nhung cong ban ((than cao) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: o ha tinh - ((hanh trang) or (canh tranh)) cua nhung cong ban ((than cao) or (than cap))*.