Perhaps you should try some spelling variations:
chu treo » cau treo, cu tren, cau tren
nang mai » nang ma, nang tai, lang mai
danh hai » dang hai, lanh hai, manh hai
hieu van » hieu va, thien van, lieu va
ly nang » ky nang, ly hang, ly vang
mai hoi » mai khoi, dai hoi, lai hoi
vu sach » vu bach, vu khach
cau xuc » cau luc, cau truc, chat xuc
va danh » va dinh, va dan, va hanh
hai chu » hai chau, hoi chu, hai chi
su sach » so sach

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 mai hoi. hieu van ((cau xuc) or (cam xuc)) va danh hai chu treo~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (vu sach)) ly nang mai hoi. hieu van ((cau xuc) OR (cam xuc)) va danh hai chu treo.
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (vu sach)) ly nang mai hoi. hieu van ((cau xuc) or (cam xuc)) va danh hai chu treo*.