Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
thong cong » trong cong, tong cong, thong thong
hoc thieu » toc thieu, hoc hien
trung nam » trung tam, trung cap, trung ha
trong nam » thong nam, trong lam, trong cac
canh chau » canh cha, chinh chau, doanh chau
cong ban » cong bang, cong san, cong tan
ban canh » ban hanh, van canh, ban can

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 tinh - hanh ((trung nam) OR (trong nam)) thong cong ban canh chau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu tinh - hanh ((trung nam) OR (trong nam)) thong cong ban canh chau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - hanh ((trung nam) OR (trong nam)) thong cong ban canh chau*.