Perhaps you should try some spelling variations:
thanh nhan » thanh phan, thanh san, thanh toan
cau tren » cu tren, dau tren, ca tren
kly nang » ky nang, ki nang, kha nang
thanh ha » thanh hoa, thanh hai, nhanh ha
hieu van » hieu va, thien van, lieu va
luc gia » luoc gia, duc gia, quoc gia
te sach » toc sach
cam luc » cam xuc, cau luc
ly nang » ky nang, ly hang, ly vang
van cam » van nam, van lam, van cau
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: te sach ((ly nang) or (kly nang)) x hoi. hieu van cam luc gia ((thanh ha) or (thanh nhan)) cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((ly nang) OR (kly nang)) x hoi. hieu van cam luc gia ((thanh ha) OR (thanh nhan)) cau tren.
• Adding a wildcard symbol may retrieve word variants: te sach ((ly nang) or (kly nang)) x hoi. hieu van cam luc gia ((thanh ha) or (thanh nhan)) cau tren*.