Perhaps you should try some spelling variations:
chieu chien » thien chien, hieu hien
chien cach » chien dich, thien hach, chiet tach
va thanh » gia thanh, ban thanh, va tinh
van hanh » van thanh, ban hanh, van anh
cach le » cach de, cac le, cach ben
vai cua » dai cua, hai cua, lai cua
so sanh » do sanh
sanh ky » hanh ky, sang ky, nganh ky
lang xa » lang ha, dang xay, lang van
nang ma » tang ma, sang ma, nang cao
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sanh ky ((nang ma) or (lang xa)) hoi. chieu chien cach le ((van hanh) or (va thanh)) vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sanh ky ((nang ma) OR (lang xa)) hoi. chieu chien cach le ((van hanh) OR (va thanh)) vai cua te.
• Adding a wildcard symbol may retrieve word variants: so sanh ky ((nang ma) or (lang xa)) hoi. chieu chien cach le ((van hanh) or (va thanh)) vai cua te*.