Perhaps you should try some spelling variations:
manh hai » lanh hai, minh hai, thanh hai
hieu va » lieu va, hieu qua
cac xuc » cam xuc, cac nuoc, chat xuc
va manh » van manh, va danh, va hanh
xuc va » duc va, tuc va, luc va
cua te » cua tu
cua cu » cua chu, cua cau, cua su
x hoi » xa hoi, o hoi, x ho

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 y) or (sach thieu)) nang x hoi. hieu va cac xuc va manh hai ((cua te) or (cua cu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach y) OR (sach thieu)) nang x hoi. hieu va cac xuc va manh hai ((cua te) OR (cua cu)).
• Adding a wildcard symbol may retrieve word variants: tu ((sach y) or (sach thieu)) nang x hoi. hieu va cac xuc va manh hai ((cua te) or (cua cu))*.