Perhaps you should try some spelling variations:
sach tay » sach hay, sach nay, sach tai
manh tai » hanh tai, manh hai, anh tai
xach tay » canh tay
lang van » dang van, tang van, hoang van
cham xuc » cam xuc, chat xuc, pham duc
va manh » van manh, va danh, va hanh
hieu ve » hieu va, hieu van
van hoi » van hoa, van hoc, van hoe
cuc te » cua te, cuc thue, cuc tieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((sach tay) or (xach tay)) lang van hoi. hieu ve ((cham xuc) or (cham soc)) va manh tai cuc te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach tay) OR (xach tay)) lang van hoi. hieu ve ((cham xuc) OR (cham soc)) va manh tai cuc te.
• Adding a wildcard symbol may retrieve word variants: tu ((sach tay) or (xach tay)) lang van hoi. hieu ve ((cham xuc) or (cham soc)) va manh tai cuc te*.