Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chi chang » thi chang, chi nhanh, thi hang
tranh cua » doanh cua, manh cua
cong danh » cuong danh, cong dan, cong thanh
danh phap » dinh phap, ban phap, danh nhan
doi chi » doi khi
ban cua » ban quan
phap tu » phan tu, pham tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi chang - canh ((tranh cua) or (ban cua)) thong cong danh phap tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi chang - canh ((tranh cua) OR (ban cua)) thong cong danh phap tu.
• Adding a wildcard symbol may retrieve word variants: doi chi chang - canh ((tranh cua) or (ban cua)) thong cong danh phap tu*.