Perhaps you should try some spelling variations:
tinh vai » tinh va, tinh hai, tinh bai
cua tuc » cua duc, cua tu, cua thuoc
vai cua » dai cua, hai cua, lai cua
va tinh » may tinh
du chat » duoc chat, dung chat, doc chat
su chat » su phat, so chat, tu chat
lai roi » loi roi
lai hoi » dai hoi, lai hoa, mai hoi
ky sang » ky nang, ky dang, ky tang
sai ky » sac ky
xuc va » duc va, tuc va, luc va
tu sai » tu bai, tu san, tu cai

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 sang ((lai hoi) OR (lai roi)). hieu ((su chat) or (du chat)) xuc va tinh vai cua tuc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky sang ((lai hoi) OR (lai roi)). hieu ((su chat) OR (du chat)) xuc va tinh vai cua tuc*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sai ky sang ((lai hoi) OR (lai roi)). hieu ((su chat) or (du chat)) xuc va tinh vai cua tuc*".