Perhaps you should try some spelling variations:
canh manh » lanh manh, canh tranh, cach mang
hieu lang » chieu sang, hieu quang, nhieu tang
cua nhung » va nhung
trong van » trong cac
thanh tay » thanh tai, thanh toan, thanh thuy
hieu van » hieu va, thien van, lieu va
manh cua » doanh cua, ban cua
duong va » duong van, dung va, luong va

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((hieu lang) or (hieu van)) - canh manh cua nhung ((duong va) or (trong van)) thanh tay~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((hieu lang) OR (hieu van)) - canh manh cua nhung ((duong va) OR (trong van)) thanh tay.
• Adding a wildcard symbol may retrieve word variants: doi ((hieu lang) or (hieu van)) - canh manh cua nhung ((duong va) or (trong van)) thanh tay*.