Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
nang tai » tang tai, nang cao, dung tai
hang tai » hang va, dung tai
sang tai » sang tao, tang tai, sang than
su sach » so sach, vu sach
tai cua » thai cua, tai cuc, tri cua
loc gia » luoc gia, toc gia, hoc gia
cam loc » cam lo
cua tre » cua te, cuu tre, cua triet
hieu ve » hieu va, hieu van
ve cam » ve cham, ve cac, va cam

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 (hang tai))) or (sang tai)) roi. hieu ve cam loc gia thanh tai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y ((((nang tai) OR (hang tai))) OR (sang tai)) roi. hieu ve cam loc gia thanh tai cua tre.
• Adding a wildcard symbol may retrieve word variants: su sach y ((((nang tai) or (hang tai))) or (sang tai)) roi. hieu ve cam loc gia thanh tai cua tre*.