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