Perhaps you should try some spelling variations:
thanh phan » thanh pho, thanh san, thanh toan
tay quang » tac quang, tai quang, tao quang
va thanh » gia thanh, ban thanh, va tinh
tu sach » thu sach, su sach, te sach
ky dang » ky nang, ky danh
hieu va » lieu va, hieu qua
cua tre » cuu tre, cua triet, dua tren
va cam » va cham, va cac, va cao
xuc va » duc va, tuc va, luc va
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 ((tay quang) or (ky dang)) xa hoi. hieu va cam xuc va thanh phan ((cua tre) OR (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((tay quang) OR (ky dang)) xa hoi. hieu va cam xuc va thanh phan ((cua tre) OR (cua te))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ((tay quang) or (ky dang)) xa hoi. hieu va cam xuc va thanh phan ((cua tre) OR (cua te))*".