I found some pills in my daughter's room, in a wax paper packet with chinese writing but the pill identifier isn't helping. Can any of you identify what they are?

One is a white smallish round pill with "265" on one side and "STD" on the other.
one is a small yellow pill with one line on one side and on the other side, an indented design that looks like a colored in lower case p and a tear drop coming off of it.
One is a small yellow pill with a cross on one side and on the other side, just the number "2" with one line.
One is an octagon (all sides even) white pill with "SP 139" on one side with a line between them, and blank on the other side.
One is a yellow round pill, larger than the others with a diameter of maybe 1/2 a cm, maybe slightly more. It has "143" on one side and on the other side "Y.P" with two underlines under it.
One is a yellow round pill, diameter about the same as the last one (a little over half a centimeter), with "SP 074" on one side, and blank on the other.

any help you can give is much appreciated!!!
thanks!!