Solution : https://service.sap.com/sap/support/notes/103795 (SAP Service marketplace login required)
Key words : 
additional key words r3up languge cd, matarial number  languages        date---------------------------------------------------31h, upgrade/installation withtransaction smlt, traditiona chinese language files, simplified chinese language files, country specific installation data, korean language files, installation guide 31h_inst, language import duringupgrade, prerequisites informationthese cds
Related Notes : 
       
| 86060 | Add. Infor: Add-On P1K install. for R/3 3.1H(Korea) | 
| 47408 | Taiwanese R/3 | 
| 47036 | Chinese (Main land China) R/3 System | 
| 36156 | Language Availability 3.0x/3.1x |