Perhaps you should try some spelling variations:
cua viet » ca viet, hoa viet, cua vat
danh dai » danh dau, danh di, danh sai
thuc va » thuc vat, thuc dan, thuc day
truc va » thuc vat, trung va
thu sac » thu sach, thu san, thu xac
lieu co » lieu so, lieu cong, lieu hoc
ky dang » ky nang, ky danh
ky lang » ky nang, ky tang, tay lang
ha hoi » hoa hoi, ha noi, xa hoi
co hat » co hoat, cot hat, co hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu sac ((ky lang) or (ky dang)) ha hoi. lieu co hat ((truc va) or (thuc va)) danh dai cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sac ((ky lang) OR (ky dang)) ha hoi. lieu co hat ((truc va) OR (thuc va)) danh dai cua viet.
• Adding a wildcard symbol may retrieve word variants: thu sac ((ky lang) or (ky dang)) ha hoi. lieu co hat ((truc va) or (thuc va)) danh dai cua viet*.