Perhaps you should try some spelling variations:
thanh tinh » thanh binh, nhanh tinh, than kinh
va thanh » gia thanh, ban thanh, va tinh
cham loc » chon loc, cham o, hau loc
tinh cua » trinh cua, sinh cua, tinh chat
hieu ve » hieu va, hieu van
cua tre » cua te, cuu tre, cua triet
o lai » o lao

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cac ky nang ((o lai) or (x ho)). hieu ve ((cham loc) or (cham soc)) va thanh tinh cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac ky nang ((o lai) OR (x ho)). hieu ve ((cham loc) OR (cham soc)) va thanh tinh cua tre.
• Adding a wildcard symbol may retrieve word variants: tu cac ky nang ((o lai) or (x ho)). hieu ve ((cham loc) or (cham soc)) va thanh tinh cua tre*.