Perhaps you should try some spelling variations:
dang trong » dung trong, dong trong, lang trong
trong dong » trong cong, trong nong, trong dang
chua xang » chua nang, chuc nang, chu bang
tranh cua » doanh cua, manh cua
dong chon » dong cho, dong chan, dong chen
chu xanh » chu manh, chieu xanh, chuc danh
cua dang » cua cong, cua ban
chon cac » cho cac, thong cac, hoc cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) OR (chua xang)) - canh tranh cua dang trong dong chon cac~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) OR (chua xang)) - canh tranh cua dang trong dong chon cac*".