Perhaps you should try some spelling variations:
tuong quang » truong quang, thuong quang, luong quang
nhung tuong » nhung huong, nhung phuong, hung vuong
quang nhanh » quang thanh, quang khanh, quang hanh
dieu danh » dieu hanh, tieu danh, dia danh
doanh cua » doanh luan
nhanh cau » nhanh cay, thanh chau, nhanh ha
hoc dieu » hoc thieu, hoc hien
doanh va » doan va, doanh tai, hanh va

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc dieu danh - canh ((doanh va) OR (doanh cua)) nhung tuong quang nhanh cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc dieu danh - canh ((doanh va) OR (doanh cua)) nhung tuong quang nhanh cau".
• Adding a wildcard symbol may retrieve word variants: hoc dieu danh - canh ((doanh va) OR (doanh cua)) nhung tuong quang nhanh cau*.