Perhaps you should try some spelling variations:
thien van » thi van
thu sach » thuat sach, thuoc sach, thu hoach
lam truc » lam truoc, nam truc, lam thuoc
va thanh » gia thanh, ban thanh, va tinh
thanh do » thanh de, thanh pho, thanh hoa
cau treo » cau theo, cau tren, cau triet
tu sach » su sach, te sach, tu cach
nang xa » nang x, lang xa, nang ma
van lam » van nam
truc va » thuc va, thuc vat, trung va
y nang » ky nang, ly nang, v nang
do cau » dao cau, bo cau, co cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thu sach) OR (tu sach)) y nang xa hoi. thien van lam truc va thanh do cau treo~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thu sach) OR (tu sach)) y nang xa hoi. thien van lam truc va thanh do cau treo".
• Adding a wildcard symbol may retrieve word variants: ((thu sach) OR (tu sach)) y nang xa hoi. thien van lam truc va thanh do cau treo*.