Perhaps you should try some spelling variations:
thanh ve » hanh ve, thanh va, thanh vien
van cham » van chat, van tham, va cham
tu tieng » luc tieng, tu tuong, tu trong
su sach » vu sach
so sach » so sanh, bo sach, co sach
xang xa » lang xa, mang xa, ang xa
thi van » thi lan, thi hanh, thi nang
soc gia » toc gia, hoc gia, so gia
tu tren » tu truyen, tu trong, dua tren
y xang » ty xang

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) OR (so sach)) y xang xa hoi. thi van cham soc gia thanh ve ((tu tren) or (tu tieng))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (so sach)) y xang xa hoi. thi van cham soc gia thanh ve ((tu tren) OR (tu tieng)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) OR (so sach)) y xang xa hoi. thi van cham soc gia thanh ve ((tu tren) or (tu tieng))".
• Adding a wildcard symbol may retrieve word variants: ((su sach) OR (so sach)) y xang xa hoi. thi van cham soc gia thanh ve ((tu tren) or (tu tieng))*.