Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
nang tai » hang tai, tang tai, dung tai
va thanh » gia thanh, ban thanh, va tinh
sang tai » hang tai, sang tao, tang tai
hieu ve » hieu va, hieu van
tai cua » thai cua, tai cuc, tri cua
cam luc » cam xuc, cau luc
su sach » so sach, vu sach
cua tre » cua te, cuu tre, cua triet
ve cam » ve cham, ve cac, va cam
luc va » duc va, tuc va, loc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach y ((((nang tai) or (nang cao))) or (sang tai)) roi. hieu ve cam luc va thanh tai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y ((((nang tai) OR (nang cao))) OR (sang tai)) roi. hieu ve cam luc va thanh tai cua tre.
• Adding a wildcard symbol may retrieve word variants: su sach y ((((nang tai) or (nang cao))) or (sang tai)) roi. hieu ve cam luc va thanh tai cua tre*.