Perhaps you should try some spelling variations:
cang thong » cang thang, cong thong, mang thong
tranh chap » tranh cua, trinh chat
dung cong » dung trong
tan tranh » tan tran, can tranh, lan tranh
chi sach » chinh sach, chieu sach, co sach
thong va » thong cua, truong va, thong qua
doi chi » doi khi

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 sach - cang thong va ((thong thong) or (dung cong)) tan tranh chap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi sach - cang thong va ((thong thong) OR (dung cong)) tan tranh chap.
• Adding a wildcard symbol may retrieve word variants: doi chi sach - cang thong va ((thong thong) or (dung cong)) tan tranh chap*.