Perhaps you should try some spelling variations:
chu treo » cau treo, cu tren, cau tren
hanh hai » thanh hai, nhanh hai, hang hai
hieu van » hieu va, thien van, lieu va
ly nang » ky nang, ly hang, ly vang
nang ma » tang ma, sang ma, nang cao
vu sach » vu bach, vu khach
cau xuc » cau luc, cau truc, chat xuc
va hanh » van hanh, va thanh, va danh
hai chu » hai chau, hoi chu, hai chi
su sach » so sach
ma hoi » mai hoi, xa hoi, ma hoa

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) or (vu sach)) ly nang ma hoi. hieu van ((cau xuc) OR (cam xuc)) va hanh hai chu treo~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (vu sach)) ly nang ma hoi. hieu van ((cau xuc) OR (cam xuc)) va hanh hai chu treo.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) or (vu sach)) ly nang ma hoi. hieu van ((cau xuc) OR (cam xuc)) va hanh hai chu treo".
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (vu sach)) ly nang ma hoi. hieu van ((cau xuc) OR (cam xuc)) va hanh hai chu treo*.