Perhaps you should try some spelling variations:
dang sinh » dang dinh, khang sinh, dang hanh
nuoc sach » nguoi sach, hoc sach, cuoc cach
hieu ve » hieu va, hieu van
truc va » thuc va, thuc vat, trung va
va dang » van dang, va nang, va lang
sinh cu » sinh cua, sinh cau, sinh cuc
y nang » ky nang, ly nang, v nang
ve cau » ke cau, va cau, ve cac
cu tre » cu tren, cua tre, cuu tre
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: nuoc sach y nang x hoi. hieu ve cau truc va dang sinh cu tre~.
• Adding a wildcard symbol may retrieve word variants: nuoc sach y nang x hoi. hieu ve cau truc va dang sinh cu tre*.