Perhaps you should try some spelling variations:
thieu nganh » hieu nganh, trien nganh, nghiep nganh
thong duong » tuong duong, thong dung, thong huong
truong cao » truong dai
hoc thieu » toc thieu, hoc hien
duong ban » duong van, dong ban, duong san
tung cua » trung cua, tuong cua, dung cua
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu nganh - thanh ((tung cua) or (truong cao)) thong duong ban ((phan cau) OR (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu nganh - thanh ((tung cua) OR (truong cao)) thong duong ban ((phan cau) OR (phan cac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu nganh - thanh ((tung cua) or (truong cao)) thong duong ban ((phan cau) OR (phan cac))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu nganh - thanh ((tung cua) or (truong cao)) thong duong ban ((phan cau) OR (phan cac))*.