Perhaps you should try some spelling variations:
nhanh tinh » nhanh thanh, nhan sinh
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
cong thanh » dong thanh, cong trinh, cong tan
hieu lang » chieu sang, hieu quang, nhieu tang
hanh tinh » thanh tinh, canh tinh, hanh tin
cua nhung » va nhung
thanh can » thanh san, thanh van, thanh tan
ho hieu » ho chieu, hoi hieu, nho hieu
can cau » van cau, ban cau, ca cau

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 - ((((hanh tinh) or (nhanh tinh))) or (hanh trinh)) cua nhung cong thanh can cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho hieu lang - ((((hanh tinh) OR (nhanh tinh))) OR (hanh trinh)) cua nhung cong thanh can cau.
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - ((((hanh tinh) or (nhanh tinh))) or (hanh trinh)) cua nhung cong thanh can cau*.