Perhaps you should try some spelling variations:
tranh cua » doanh cua, manh cua
hang cong » dang cong, hang nong, bang cong
chi xanh » chi anh, chi danh, chi hanh
cua hang » cua dang, cua nhung, cua cong
cong dan » cong san, cong tan, huong dan
doi chi » doi khi
ban tu » van tu
bac tu » tac tu, cac tu, bat tu
bai tu » tai tu, mai tu, cai tu
ba tu » ba thu, bat tu, va 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 xanh - canh tranh cua hang cong dan ((((ba tu) or (ban tu))) or (((bac tu) OR (bai tu))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - canh tranh cua hang cong dan ((((ba tu) OR (ban tu))) OR (((bac tu) OR (bai tu)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi xanh - canh tranh cua hang cong dan ((((ba tu) or (ban tu))) or (((bac tu) OR (bai tu))))".
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - canh tranh cua hang cong dan ((((ba tu) or (ban tu))) or (((bac tu) OR (bai tu))))*.