Perhaps you should try some spelling variations:
nang van » dang van, tang van, lang van
cham hoi » cham voi, pham hoai, chai thoi
va tinh » may tinh
tinh vi » trinh vi, tinh voi, tinh va
cuu tre » cua tre, cau tren, cau treo
tu sai » tu bai, tu san, tu cai
sai ky » sac ky
vi cuu » vi luu, vinh cuu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sai ky nang van hoa. hieu qua ((cham hoi) or (cham h'roi)) va tinh vi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky nang van hoa. hieu qua ((cham hoi) OR (cham h'roi)) va tinh vi cuu tre.
• Adding a wildcard symbol may retrieve word variants: tu sai ky nang van hoa. hieu qua ((cham hoi) or (cham h'roi)) va tinh vi cuu tre*.