Perhaps you should try some spelling variations:
thanh gian » thanh giang, thach giang, thanh san
hoc sach » hoc sinh, hoc cac, hoc anh
gian cua » gian xu, ban cua
su sach » so sach
vu sach » vu bach, vu khach
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
xuc gia » duc gia, luc gia, tuc gia
ve cam » ve cham, ve cac, va cam
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc sach) or (((su sach) or (vu sach)))) ky lang xa hoi. hieu ve cam xuc gia thanh gian cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc sach) OR (((su sach) OR (vu sach)))) ky lang xa hoi. hieu ve cam xuc gia thanh gian cua tu.
• Adding a wildcard symbol may retrieve word variants: ((hoc sach) or (((su sach) or (vu sach)))) ky lang xa hoi. hieu ve cam xuc gia thanh gian cua tu*.