Perhaps you should try some spelling variations:
thanh vien » nhan vien, thanh van
van cham » van chat, van tham, van pham
vien du » vien da, hien du, vien dieu
soc gia » toc gia, hoc gia, so gia
va cham » va chat, va tham
sach ky » sach y, sach ty, sach kem
lang xa » lang ha, dang xay, lang van
du tren » dua tren, dau tren, duc tren
sac ky » cac ky, sai ky

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 ky) OR (sac ky)) lang xa hoi. thien ((van cham) or (va cham)) soc gia thanh vien du tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su ((sach ky) OR (sac ky)) lang xa hoi. thien ((van cham) OR (va cham)) soc gia thanh vien du tren.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su ((sach ky) OR (sac ky)) lang xa hoi. thien ((van cham) or (va cham)) soc gia thanh vien du tren".
• Adding a wildcard symbol may retrieve word variants: su ((sach ky) OR (sac ky)) lang xa hoi. thien ((van cham) or (va cham)) soc gia thanh vien du tren*.