Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
thanh thai » thanh hai, thanh tai, nhanh thai
tai thanh » thi thanh, tai chinh, ban thanh
thai cua » than cua, tai cuc, tri cua
tu sach » thu sach, su sach, te sach
xuc tai » luc tai, xuc tac, nuoc tai
hieu ve » hieu va, hieu van
tang ma » mang may, tang van
lang xa » lang ha, dang xay, lang van
cua tre » cua te, cuu tre, cua triet
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: ((tu sach) or (thuat lanh)) ky ((lang xa) or (tang ma)) hoi. hieu ve cam xuc tai thanh thai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (thuat lanh)) ky ((lang xa) OR (tang ma)) hoi. hieu ve cam xuc tai thanh thai cua tre.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (thuat lanh)) ky ((lang xa) or (tang ma)) hoi. hieu ve cam xuc tai thanh thai cua tre*.