Perhaps you should try some spelling variations:
tranh cua » doanh cua, manh cua
bang dung » dang dung, ban dung, bong dung
chi xanh » chi anh, chi danh, chi hanh
cua bang » chua bang, cua ban, cua dang
toan cau » toan cao, toan ban, toan tap
hanh cac » hang cac, hanh cat, nhanh cay
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 xanh - canh tranh cua bang dung va ((toan cau) or (hanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - canh tranh cua bang dung va ((toan cau) OR (hanh cac)).
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - canh tranh cua bang dung va ((toan cau) or (hanh cac))*.