Perhaps you should try some spelling variations:
thanh ve » hanh ve, thanh va, thanh vien
van cham » van chat, van tham, va cham
su sach » so sach
vu sach » vu bach, vu khach
nang xa » nang x, lang xa, nang ma
thi van » thi lan, thi hanh, thi nang
soc gia » toc gia, hoc gia, so gia
cu tren » tu tren, dua tren
ve cu » ve cau, ve chu, ve cua

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 (vu sach)) ky nang xa hoi. thi van cham soc gia thanh ve cu tren~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) OR (vu sach)) ky nang xa hoi. thi van cham soc gia thanh ve cu tren".
• Adding a wildcard symbol may retrieve word variants: ((su sach) OR (vu sach)) ky nang xa hoi. thi van cham soc gia thanh ve cu tren*.