Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
thieu tinh » trieu tinh, chieu tinh, thien tinh
hoc thieu » toc thieu, hoc hien
dang thai » dang thi, dang hai, dang khai
trung va » truong va, trung ha, trung tam
trang va » tran van, hang va
dan thai » dan thi, dan than, ban thai

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 - thanh ((trung va) or (trang va)) nhung tuong ((dan thai) OR (dang thai)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - thanh ((trung va) OR (trang va)) nhung tuong ((dan thai) OR (dang thai)) cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu tinh - thanh ((trung va) or (trang va)) nhung tuong ((dan thai) OR (dang thai)) cao".
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - thanh ((trung va) or (trang va)) nhung tuong ((dan thai) OR (dang thai)) cao*.