Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
trong thuy » trong thuc, thong thuy, trong thuat
hoc thieu » toc thieu, hoc hien
trong thu » trong nha
trong van » trong cac
van tuan » van quan, van ban, anh tuan
tuan tap » toan tap, tuan tai, tuyen tap

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 ((trong thuy) OR (trong thu)) dung trong van tuan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu tinh - hanh ((trong thuy) OR (trong thu)) dung trong van tuan tap".
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - hanh ((trong thuy) OR (trong thu)) dung trong van tuan tap*.