Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
thien van » thi van
cau tren » cu tren, dau tren, ca tren
nam thuc » nam thuoc, am thuc, nam thu
thu sach » tu sach, thuat sach, thuoc sach
va thanh » gia thanh, ban thanh, va tinh
vai cau » va cau, van cau, vai cac
co sach » bo sach, cuon sach, hoc sach
nang xa » nang x, lang xa, nang ma
cam tuc » cam xuc, cam tu, dam thuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((co sach) or (thu sach)) ky nang xa hoi. thien van ((cam tuc) or (nam thuc)) va thanh vai cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((co sach) OR (thu sach)) ky nang xa hoi. thien van ((cam tuc) OR (nam thuc)) va thanh vai cau tren.
• Adding a wildcard symbol may retrieve word variants: ((co sach) or (thu sach)) ky nang xa hoi. thien van ((cam tuc) or (nam thuc)) va thanh vai cau tren*.