Perhaps you should try some spelling variations:
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
phuong lan » phuong la, thuong lan, phuong linh
chi xanh » chi anh, chi danh, chi hanh
cua bang » chua bang, cua dang, cua hang
lan toan » van toan, dan toan, lap toan
toan cau » toan cao, toan ban, toan tap
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 - nhanh tinh ((cua bang) OR (cua ban)) phuong lan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi xanh - nhanh tinh ((cua bang) OR (cua ban)) phuong lan toan cau".
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - nhanh tinh ((cua bang) OR (cua ban)) phuong lan toan cau*.