Perhaps you should try some spelling variations:
hieu ve » hieu va, hieu van
xanh di » danh di, vanh dai, xanh tai
va xanh » va danh, va hanh, va anh
cua tre » cua te, cuu tre, cua triet
tang ma » mang may, tang van
ky tang » ky nang, ky dang, kho tang
ma hoi » mai hoi, xa hoi, ma hoa
ve dat » de dat, va dat, ve dao
vu ban » tu ban, va ban
di cua » dai cua, doi cua, de cua
vu san » va san

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((vu san) OR (vu ban)) ky tang ma hoi. hieu ve dat (nuoc or ngoc) va xanh di cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu san) OR (vu ban)) ky tang ma hoi. hieu ve dat (nuoc OR ngoc) va xanh di cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((vu san) OR (vu ban)) ky tang ma hoi. hieu ve dat (nuoc or ngoc) va xanh di cua tre*".