Question: A manufacturer of 1x1 watts 14 watt at GuangDong China
Please fix the punctuation.
Fixed: [A manufacturer of 1x1 watts 14 watt at GuangDong China.]

Question: You can visit a court surrounded on three sides by columns It is the only temple in Nubia featuring a winding spiral staircase formerly leading to its roof
Please fix the punctuation.
Fixed: [You can visit a court surrounded on three sides by columns. It is the only temple in Nubia featuring a winding spiral staircase formerly leading to its roof.]

Question: YENC files are Encoded Files primarily associated with yEnc Encoded File
Please fix the punctuation.
Fixed: [YENC files are Encoded Files primarily associated with yEnc Encoded File.]

Question: In seconds you will learn exactly what type of PDP file you have the software program associated with your file the publisher who created it its security safety status and a variety of other useful information
Please fix the punctuation.
Fixed:
[In seconds, you will learn exactly what type of PDP file you have, the software program associated with your file, the publisher who created it, its security safety status, and a variety of other useful information.]