Perhaps you should try some spelling variations:
thanh lap » thanh san, phan lap, thanh hai
cham toc » cham soc, cac toc, cham o
tu sach » thu sach, su sach, te sach
cua tre » cuu tre, cua triet, dua tren
toc gia » toc giay, tac gia, quoc gia
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
tao hoi » tao khoi, tao boi, tay hoi
ky dang » ky nang, ky danh
ky sang » ky nang, ky tang, duy sang
cua te » cua tu

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 ((ky sang) or (ky dang)) tao hoi. hieu ve cham toc gia thanh lap ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((ky sang) OR (ky dang)) tao hoi. hieu ve cham toc gia thanh lap ((cua tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: tu sach ((ky sang) or (ky dang)) tao hoi. hieu ve cham toc gia thanh lap ((cua tre) or (cua te))*.