Perhaps you should try some spelling variations:
thanh ve » hanh ve, thanh va, thanh vien
va thanh » gia thanh, ban thanh, va tinh
cua tre » cua te, cuu tre, cua triet
cam luc » cau luc
nang xa » lang xa, nang ma, mang xa
hieu ve » hieu va, hieu van
ve cua » le cua, de cua, te cua
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky ((nang xa) or (nang x)) hoi. hieu ve ((cam luc) or (cam xuc)) va thanh ve cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky ((nang xa) OR (nang x)) hoi. hieu ve ((cam luc) OR (cam xuc)) va thanh ve cua tre.
• Adding a wildcard symbol may retrieve word variants: tu sac ky ((nang xa) or (nang x)) hoi. hieu ve ((cam luc) or (cam xuc)) va thanh ve cua tre*.