Perhaps you should try some spelling variations:
chau tho » chat thom, cau thi, phu tho
hai chau » lai chau, ha chau, hat chau
hanh hai » thanh hai, nhanh hai, hang hai
van hanh » van thanh, ban hanh, van anh
tru nang » tra nang, tri nang, truc nano
van cam » van lam, van cau, van dam
xuc van » duc van, luc van, vuc van
tu nang » tu nong, tu nano, tu lang
vu sach » vu bach, su sach, vu khach

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach ((tu nang) or (tru nang)) xa hoi. hieu ((van cam) OR (van nam)) xuc van hanh hai chau tho~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ((tu nang) OR (tru nang)) xa hoi. hieu ((van cam) OR (van nam)) xuc van hanh hai chau tho*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach ((tu nang) or (tru nang)) xa hoi. hieu ((van cam) OR (van nam)) xuc van hanh hai chau tho*".