Perhaps you should try some spelling variations:
nganh hoa » thanh hoa, khanh hoa, ninh hoa
danh anh » doanh anh, anh anh, danh thanh
danh hoa » thanh hoa, khanh hoa, danh cho
so danh » do danh, so sanh, so dan
anh son » anh dong, tinh son
son khi » son ki, cong khi, dong khi
bo sach » co sach, hoc sach

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( so danh anh son khi đong luc ) or ( bo sach ((nganh hoa) or (danh hoa)) khi đong luc ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( so danh anh son khi đong luc ) OR ( bo sach ((nganh hoa) OR (danh hoa)) khi đong luc )).
• Adding a wildcard symbol may retrieve word variants: (( so danh anh son khi đong luc ) or ( bo sach ((nganh hoa) or (danh hoa)) khi đong luc ))*.